uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

WA6TOO callsign genealogy

Currently held by SCHWARTZ, KENNETH G

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by WA6TOO's current licensee, walking backwards.

  1. WB6YDVcancelled· T
    SCHWARTZ, KENNETH GCAgranted 2012-02-16cancelled 2019-12-31
  2. KD6TLYcancelled· T
    Schwartz, Kenneth GCAgranted 1993-03-16cancelled 2002-03-21

Successor callsigns

Callsigns held now by people who previously held WA6TOO.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WA6TOO, oldest first.

  • LAWRIE, JAMES H CA
    1997-08-19 → cancelled 2009-08-20
  • SCHWARTZ, KENNETH G CA
    2019-12-31 active
← Back to WA6TOO License history →